I have an hp LaserJet 1020 printer. the day I installed Ubuntu I could use the printer, but after a restart there was a problem with printing, so I removed my printer from printers list, and then added it again, and I COULD NEVER PRINT AGAIN.
I attached my printer to ALL other USB ports, removed and added the printer 1000 times but it doesn't print.
I wanted to see how can I remove any printer configuration from HDD so when I reinstall the printer it will work like the first boot of Ubuntu?
Or maybe any other solution you have to this problem.
Thanks soooo much for your helps.